Texture2D<float4> t5 : register(t5);
Texture3D<float4> t4 : register(t4);
Texture2D<float4> t3 : register(t3);
Texture2D<float4> t2 : register(t2);
Texture2DArray<float4> t1 : register(t1);
Texture2DArray<float4> t0 : register(t0);

RWTexture2DArray<float3> _OutputTexture : register(u0);

SamplerState s3_s : register(s3);
SamplerState s2_s : register(s2);
SamplerState s1_s : register(s1);
SamplerState s0_s : register(s0);

cbuffer cb1 : register(b1)
{
  float4 cb1[13];
}

cbuffer cb0 : register(b0)
{
  float4 cb0[44];
}

#define cmp -

[numthreads(8, 8, 1)]
void main(uint3 vThreadID : SV_DispatchThreadID)
{
  float4 r0,r1,r2,r3,r4,r5,r6,r7;
  r0.xyz = (uint3)vThreadID.xyz;
  r1.xy = float2(0.5,0.5) + r0.xy;
  r1.zw = cb0[42].zw * r1.xy;
  r2.xy = r1.zw * float2(2,2) + float2(-1,-1);
  r0.w = dot(r2.xy, r2.xy);
  r2.xy = r2.xy * r0.ww;
  r2.xy = cb1[0].xx * r2.xy;
  r2.zw = cb0[42].xy * -r2.xy;
  r2.zw = float2(0.5,0.5) * r2.zw;
  r0.w = dot(r2.zw, r2.zw);
  r0.w = sqrt(r0.w);
  r0.w = (int)r0.w;
  r2.z = (int)cb1[0].y;
  r0.w = max(3, (int)r0.w);
  r0.w = min((int)r0.w, (int)r2.z);
  r2.z = (int)r0.w;
  r2.xy = -r2.xy / r2.zz;
  r3.xy = -cb0[42].zw * float2(0.5,0.5) + float2(1,1);
  r4.y = 0;
  r5.xyz = float3(0,0,0);
  r6.xyz = float3(0,0,0);
  r3.zw = r1.zw;
  r2.w = 0;
  while (true) {
    r4.z = cmp((int)r2.w >= (int)r0.w);
    if (r4.z != 0) break;
    r4.z = (int)r2.w;
    r4.z = 0.5 + r4.z;
    r4.x = r4.z / r2.z;
    r4.zw = min(r3.zw, r3.xy);
    r0.xy = cb0[43].xy * r4.zw;
    r7.xyz = t0.SampleLevel(s0_s, r0.xyz, 0).xyz;
    r4.xzw = t3.SampleLevel(s1_s, r4.xy, 0).xyz;
    r5.xyz = r7.xyz * r4.xzw + r5.xyz;
    r6.xyz = r6.xyz + r4.xzw;
    r3.zw = r3.zw + r2.xy;
    r2.w = (int)r2.w + 1;
  }
  r2.xyz = r5.xyz / r6.xyz;
  r0.w = cmp(0 != cb1[7].z);
  if (r0.w != 0) {
    r3.xy = cb0[43].xy * r1.zw;
    r3.xy = r3.xy * cb1[11].xy + float2(0.5,0.5);
    r3.zw = floor(r3.xy);
    r3.xy = frac(r3.xy);
    r4.xyzw = -r3.xyxy * float4(0.5,0.5,0.166666672,0.166666672) + float4(0.5,0.5,0.5,0.5);
    r4.xyzw = r3.xyxy * r4.xyzw + float4(0.5,0.5,-0.5,-0.5);
    r5.xy = r3.xy * float2(0.5,0.5) + float2(-1,-1);
    r5.zw = r3.xy * r3.xy;
    r5.xy = r5.zw * r5.xy + float2(0.666666687,0.666666687);
    r4.xyzw = r3.xyxy * r4.xyzw + float4(0.166666672,0.166666672,0.166666672,0.166666672);
    r3.xy = float2(1,1) + -r5.xy;
    r3.xy = r3.xy + -r4.xy;
    r3.xy = r3.xy + -r4.zw;
    r4.zw = r4.zw + r5.xy;
    r4.xy = r4.xy + r3.xy;
    r5.zw = rcp(r4.zw);
    r5.zw = r5.xy * r5.zw + float2(-1,-1);
    r6.xy = rcp(r4.xy);
    r5.xy = r3.xy * r6.xy + float2(1,1);
    r6.xyzw = r5.zwxw + r3.zwzw;
    r6.xyzw = float4(-0.5,-0.5,-0.5,-0.5) + r6.xyzw;
    r6.xyzw = cb1[11].zwzw * r6.xyzw;
    r0.xy = min(cb0[43].xy, r6.xy);
    r7.xyz = t1.SampleLevel(s0_s, r0.xyz, 0).xyz;
    r0.xy = min(cb0[43].xy, r6.zw);
    r6.xyz = t1.SampleLevel(s0_s, r0.xyz, 0).xyz;
    r6.xyz = r6.xyz * r4.xxx;
    r6.xyz = r4.zzz * r7.xyz + r6.xyz;
    r3.xyzw = r5.zyxy + r3.zwzw;
    r3.xyzw = float4(-0.5,-0.5,-0.5,-0.5) + r3.xyzw;
    r3.xyzw = cb1[11].zwzw * r3.xyzw;
    r0.xy = min(cb0[43].xy, r3.xy);
    r5.xyz = t1.SampleLevel(s0_s, r0.xyz, 0).xyz;
    r0.xy = min(cb0[43].xy, r3.zw);
    r0.xyz = t1.SampleLevel(s0_s, r0.xyz, 0).xyz;
    r0.xyz = r4.xxx * r0.xyz;
    r0.xyz = r4.zzz * r5.xyz + r0.xyz;
    r0.xyz = r4.yyy * r0.xyz;
    r0.xyz = r4.www * r6.xyz + r0.xyz;
    r0.w = max(r2.x, r2.y);
    r0.w = max(r0.w, r2.z);
    r3.xy = -cb1[8].yx + r0.ww;
    r2.w = max(0, r3.x);
    r2.w = min(cb1[8].z, r2.w);
    r2.w = r2.w * r2.w;
    r2.w = cb1[8].w * r2.w;
    r2.w = max(r2.w, r3.y);
    r0.w = max(9.99999975e-005, r0.w);
    r0.w = r2.w / r0.w;
    r3.xyz = -r2.xyz * r0.www + r2.xyz;
    r3.xyz = r0.xyz * cb1[9].xyz + r3.xyz;
    r3.xyz = r3.xyz + -r2.xyz;
    r2.xyz = cb1[7].xxx * r3.xyz + r2.xyz;
    r0.w = cmp(0 != cb1[7].w);
    if (r0.w != 0) {
      r3.xy = r1.zw * cb1[10].xy + cb1[10].zw;
      r3.xyz = t2.SampleLevel(s0_s, r3.xy, 0).xyz;
      r0.xyz = r3.xyz * r0.xyz;
      r2.xyz = r0.xyz * cb1[7].yyy + r2.xyz;
    }
  }
  r0.x = (uint)cb1[1].z;
  if (r0.x == 0) {
    r0.xy = r1.xy * cb0[42].zw + -cb1[1].xy;
    r0.yz = cb1[2].xx * abs(r0.yx);
    r0.w = cb0[42].x / cb0[42].y;
    r0.w = -1 + r0.w;
    r0.w = cb1[2].w * r0.w + 1;
    r0.x = r0.z * r0.w;
    r0.xy = saturate(r0.xy);
    r0.xy = log2(r0.xy);
    r0.xy = cb1[2].zz * r0.xy;
    r0.xy = exp2(r0.xy);
    r0.x = dot(r0.xy, r0.xy);
    r0.x = 1 + -r0.x;
    r0.x = max(0, r0.x);
    r0.x = log2(r0.x);
    r0.x = cb1[2].y * r0.x;
    r0.x = exp2(r0.x);
    r0.yzw = float3(1,1,1) + -cb1[3].xyz;
    r0.xyz = r0.xxx * r0.yzw + cb1[3].xyz;
    r0.xyz = r2.xyz * r0.xyz;
  } else {
    r0.w = t5.SampleLevel(s3_s, r1.zw, 0).w;
    r1.x = r0.w * 0.305306017 + 0.682171106;
    r1.x = r0.w * r1.x + 0.0125228781;
    r0.w = r1.x * r0.w;
    r1.xyz = float3(1,1,1) + -cb1[3].xyz;
    r1.xyz = r0.www * r1.xyz + cb1[3].xyz;
    r1.xyz = r2.xyz * r1.xyz + -r2.xyz;
    r0.xyz = cb1[3].www * r1.xyz + r2.xyz;
  }
  
  if (cb1[12].x != 0)
  {
    r1.xyz = r0.xyz * float3(5.55555582,5.55555582,5.55555582) + float3(0.0479959995,0.0479959995,0.0479959995);
    r1.xyz = max(float3(0,0,0), r1.xyz);
    r1.xyz = log2(r1.xyz);
    r1.xyz = (r1.xyz * float3(0.0734997839,0.0734997839,0.0734997839) + float3(0.386036009,0.386036009,0.386036009)); // LUMA: removed saturate()
  }
  else
  {
    r0.xyz = cb1[6].z * r0.xyz;
    r0.xyz = r0.xyz * float3(5.55555582,5.55555582,5.55555582) + float3(0.0479959995,0.0479959995,0.0479959995);
    r0.xyz = max(float3(0,0,0), r0.xyz);
    r0.xyz = log2(r0.xyz);
    r0.xyz = saturate(r0.xyz * float3(0.0734997839,0.0734997839,0.0734997839) + float3(0.386036009,0.386036009,0.386036009)); // LUMA: we can keep this saturate() as the range is very large
    r0.xyz = cb1[6].yyy * r0.xyz;
    r0.w = 0.5 * cb1[6].x;
    r0.xyz = r0.xyz * cb1[6].x + r0.w;
    r1.xyz = t4.SampleLevel(s2_s, r0.xyz, 0).xyz;
  }
  _OutputTexture[vThreadID.xyz].xyz = r1.xyz;
}